rm pvp 
echo "删除pvp二进制文件"
cat /dev/null > .out
echo "删除nohup日志文件"
go build -o pvp main.go
echo "构建pvp二进制文件"
nohup ./pvp -pidx 1 >pvp1.out 2>&1 &
echo "启动pvp1服"
sleep 1
tail pvp1.out
